US7178790B2 - Constructive arrangement feature improvement introduced in poles for the organization of lines - Google Patents
Constructive arrangement feature improvement introduced in poles for the organization of lines Download PDFInfo
- Publication number
- US7178790B2 US7178790B2 US10/886,977 US88697704A US7178790B2 US 7178790 B2 US7178790 B2 US 7178790B2 US 88697704 A US88697704 A US 88697704A US 7178790 B2 US7178790 B2 US 7178790B2
- Authority
- US
- United States
- Prior art keywords
- post
- reel
- groove
- stanchion
- strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
Definitions
- This improvement in the constructive arrangement feature, or more particularly the utility model herein disclosed, contains therein and shows technical improvements, aiming the characterization of functional and operational enhancements in poles with belts for the organization of lines or the establishment of perimeters in predetermined areas or spots.
- the present improvement in the constructive arrangement feature of the utility model herein disclosed is related to constructive enhancements applied to the assembling of the internal components of the belts and the reels, making possible the utilization of two, three or more reels of belts in a single pole.
- Said pole which is provided with belts for the orientation and the organization of lines and/or the establishment of perimeters in predetermined areas as events, banks, trade fairs, public bureaus, hotels, airports, etc.
- Said pole generally is produced of a wide range of materials as high resistance polymers, although in their majority they are made of aluminum, more precisely, making reference to extruded profiles, bearing an specific and characteristic shape, said pole shape allowing therein the assembling of an internal mechanism.
- Said internal mechanism constructed in the form of a reel where such reel is provided with a belt, and where such belt is provided with a wind-back system.
- Said belt can be wound-forward out of the internal mechanism up to a determined length, and at such belt's end it is provided with a coupling element that can be coupled to other similar pole with a similar extruded profile, which bears the same specific and characteristic shape.
- said poles for the organization of lines and/or establishment of perimeters in predetermined areas are demanded to have more than one belt reel, which can be either for an aesthetic pattern purpose or to avoid undesirable accesses to the formed lines over a path different from those which were predetermined.
- the poles manufacturers must reorganize their lines to manage innumerous new production steps like: an increased purchase of raw materials, an increased manufacturing and purchase of parts and components, the insertion of a number of new operations during the manufacturing process, much more items to be under quality control/process control, and etc., what fatally shall result in a longer manufacturing time and consequently in a higher cost.
- the final users by their turn shall be the ones to pay for such cost increase.
- Another characteristic of the present constructive arrangement feature improvement introduced in poles for the organization of lines lies in the fact of presenting the possibility of assembling two, three or more reels of belts inside one pole profile, said prerogative not available in the ordinary pole profiles of the known art.
- Another characteristic of the present constructive arrangement feature improvement introduced in poles for the organization of lines is its easy coupling and easy mounting what provides a low production time, once the whole assembling is performed solely through the parts fitting one to the other and the array being held through bolts.
- the present constructive arrangement feature improvement introduced in poles for the organization of lines presents an extruded profile, preferably of a material as aluminum, provided in a specific and characteristic design, which can be presented in multiple different plastic shapes.
- the present constructive arrangement feature improvement introduced in poles for the organization of lines have its profile designed according to the number of belts that shall be applied to the specific embodiment.
- the present constructive arrangement feature improvement introduced in poles for the organization of lines have its profile provided with openings for the passage of the belts solely in one face of the pole profile, while the other faces of said pole profile are solely provided with holes for the assembling of bolts.
- FIG. 1 represents a perspective view of the pole profile of the present utility model assembled with three belts;
- FIG. 2 represents another perspective view of the pole profile of the present utility model enlarged, illustrating the pole and one reel of belt;
- FIG. 3 represents a side cross section view of the pole profile of the present utility model, illustrating the reel of belt assembling inside its inner portion;
- FIG. 4 represents a side cross section view of the pole profile as shown in FIG. 3 depicting a cut section at the front portion of the pole profile of the present utility model, illustrating the fixation of the reel of belt inside its inner portion.
- the pole of the present utility model is basically formed by an extruded profile ( 1 ), preferably made of a material as aluminum, shaped in a characteristic design with guides (G), which plastic shape may vary, being illustrated one preferred execution embodiment of the same.
- Said profile ( 1 ) is shaped containing a determined number of rectangular openings ( 2 ) in one of its guides (G), according to the number of reels of belts ( 3 ) that shall be applied.
- Said finishing element ( 6 ) made of plastic material has its upper portion that couples to an opening (A) provided at the upper portion of the referred reel of belt ( 3 ).
- Said the locking tabs ( 7 ) are provided with a hole ( 8 ) close to their bottom end as well as they have a rectangular cut, configuring a limitation element ( 9 ).
- Said hole ( 8 ) is provided for the insertion of a bolt (P), said bolt that crosses over said hole ( 8 ) and crosses over the hole ( 4 ), which is also provided in the profile ( 1 ).
- Said bolt (P) reaches the base of the reel of belt ( 3 ) which, once it is made of a plastic material, allows the hole to be made by the fixing movement of the bolt (P) itself, in the moment when the pole is assembled, fixing the reel of belt in a safe and rapid way.
- the object of the present utility model entitled “CONSTRUCTIVE ARRANGEMENT FEATURE IMPROVEMENT INTRODUCED IN POLES FOR THE ORGANIZATION OF LINES” fulfills perfectly the requirements which define an Utility Model, once it has combined and modified elements already known in the art, providing to its components a new and different form and disposition, enhancing the present utility model object efficiency, improving the present utility model object performance, decreasing the present utility model manufacturing time, quantity of components and consequently the costs and mainly making the application of the present utility model object much more functional in the utilization by the final consumer.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fencing (AREA)
- Emergency Lowering Means (AREA)
Abstract
A stanchion has three tapes arranged in spaced relation along the upstanding post for controlling pedestrian traffic. Each stanchion/post has four guide grooves that extend the entire length of the post. Each stanchion is of annular cross section having an inner or inside surface adapted to receive a cylindrical spool around which is wound the individual tape or line. The free end of each tape has a locking element of triangular configuration adapted to be received in the guide groove of an adjacent post. The spools serve to retract each tape so as to provide continuous tension in the tape that is deployed or extended between its associated stanchion and another such post or stanchion. Each tape extends through a rectangular slot provided for this purpose at vertically spaced locations along the post/stanchion. Corresponding locations in the adjacent guide grooves of each post are provided with fittings that form stops for tapes from other stanchions.
Description
This utility application incorporates by reference and claims priority to a prior Brazilian patent application filed on Jul. 8, 2003, assigned Serial No. MU 8301203-6.
This improvement in the constructive arrangement feature, or more particularly the utility model herein disclosed, contains therein and shows technical improvements, aiming the characterization of functional and operational enhancements in poles with belts for the organization of lines or the establishment of perimeters in predetermined areas or spots.
The present improvement in the constructive arrangement feature of the utility model herein disclosed is related to constructive enhancements applied to the assembling of the internal components of the belts and the reels, making possible the utilization of two, three or more reels of belts in a single pole.
Said pole, which is provided with belts for the orientation and the organization of lines and/or the establishment of perimeters in predetermined areas as events, banks, trade fairs, public bureaus, hotels, airports, etc.
In general it is widely known that for the organization of lines in diversified places or spots like: paying counters, banking counters; selling counters, check-in counters, etc., in general the line's organization is easily obtained using the well known in the art pole with belt.
Said pole, generally is produced of a wide range of materials as high resistance polymers, although in their majority they are made of aluminum, more precisely, making reference to extruded profiles, bearing an specific and characteristic shape, said pole shape allowing therein the assembling of an internal mechanism.
Said internal mechanism, constructed in the form of a reel where such reel is provided with a belt, and where such belt is provided with a wind-back system.
Said belt can be wound-forward out of the internal mechanism up to a determined length, and at such belt's end it is provided with a coupling element that can be coupled to other similar pole with a similar extruded profile, which bears the same specific and characteristic shape.
This way, according to the characteristics and features exposed above, multiple diversified forms and ways of assembling and installation of said internal mechanism, constructed in the form of a reel placed inside the so called poles for the organization of lines and/or establishment of perimeters in predetermined areas are already in the market.
Furthermore, depending on the perimeter to be organized, said poles for the organization of lines and/or establishment of perimeters in predetermined areas are demanded to have more than one belt reel, which can be either for an aesthetic pattern purpose or to avoid undesirable accesses to the formed lines over a path different from those which were predetermined.
Therefore, multiple different means to place such reels of belts inside the inner portion of said profiles were developed, and in general one reel is the most common feature and two reels is the maximum amount of belt's reels currently placed inside the inner portion of said profiles, which has been available in the market in the last years.
Anyway, the assembling and installation of said more than one reel of belts inside the inner portion of said poles profiles demands a greater number of parts and components for the proper reels of belts installation and functioning.
Since viability of said two reels of belts poles profiles demands a larger number of fixation parts like fixtures and locks, their costs become to high when compared to those single belt's reel poles profiles.
Such increase of parts and components for the proper reels of belts installation and functioning results in great inconvenience for the poles manufacturers as well as for the poles final users.
The poles manufacturers must reorganize their lines to manage innumerous new production steps like: an increased purchase of raw materials, an increased manufacturing and purchase of parts and components, the insertion of a number of new operations during the manufacturing process, much more items to be under quality control/process control, and etc., what fatally shall result in a longer manufacturing time and consequently in a higher cost. The final users by their turn shall be the ones to pay for such cost increase.
Nowadays there are some poles having two reels of belts where one reel of belt is assembled on the upper portion of the pole profile and the other reel of belt is assembled close to the bottom portion of the pole profile.
Nevertheless, for the said reel of belt to be assembled, it shall be leaned on a bracket mounted inside the inner portion of the pole profile, what makes its costs overwhelmingly high when compared to the ordinary single belt reel pole.
Furthermore the embodiment above cited restricts as well as makes impossible the assembling of a pole profile having more than two belts reels, limiting, this way the poles profiles with belts for the organization of lines and/or establishment of perimeters in predetermined areas or spots.
In consideration to the above-mentioned circumstances the present constructive arrangement feature improvement introduced in poles for the organization of lines was developed aiming in its generality to present an assembling of reels of belts inside poles profiles, which don't use integral brackets for their support and fixation.
Another characteristic of the present constructive arrangement feature improvement introduced in poles for the organization of lines lies in the fact of presenting the possibility of assembling two, three or more reels of belts inside one pole profile, said prerogative not available in the ordinary pole profiles of the known art.
Another characteristic of the present constructive arrangement feature improvement introduced in poles for the organization of lines is its easy coupling and easy mounting what provides a low production time, once the whole assembling is performed solely through the parts fitting one to the other and the array being held through bolts.
This way, the present constructive arrangement feature improvement introduced in poles for the organization of lines presents an extruded profile, preferably of a material as aluminum, provided in a specific and characteristic design, which can be presented in multiple different plastic shapes.
Therefore, the present constructive arrangement feature improvement introduced in poles for the organization of lines have its profile designed according to the number of belts that shall be applied to the specific embodiment.
Furthermore, the present constructive arrangement feature improvement introduced in poles for the organization of lines have its profile provided with openings for the passage of the belts solely in one face of the pole profile, while the other faces of said pole profile are solely provided with holes for the assembling of bolts.
Aiming a better comprehension of the present constructive arrangement feature improvement introduced in poles for the organization of lines, a brief description of the drawings that come along with this utility model can be fin below:
FIG. 1—Represents a perspective view of the pole profile of the present utility model assembled with three belts;
FIG. 2—Represents another perspective view of the pole profile of the present utility model enlarged, illustrating the pole and one reel of belt;
FIG. 3—Represents a side cross section view of the pole profile of the present utility model, illustrating the reel of belt assembling inside its inner portion; and
FIG. 4—Represents a side cross section view of the pole profile as shown in FIG. 3 depicting a cut section at the front portion of the pole profile of the present utility model, illustrating the fixation of the reel of belt inside its inner portion.
According to the illustrations provided by the figures above described as well as to the details thereof, the pole profile of the present utility model entitled, “CONSTRUCTIVE ARRANGEMENT FEATURE IMPROVEMENT INTRODUCED IN POLES FOR THE ORGANIZATION OF LINES” is now detailed in its preferred embodiment.
The pole of the present utility model is basically formed by an extruded profile (1), preferably made of a material as aluminum, shaped in a characteristic design with guides (G), which plastic shape may vary, being illustrated one preferred execution embodiment of the same.
Said profile (1) is shaped containing a determined number of rectangular openings (2) in one of its guides (G), according to the number of reels of belts (3) that shall be applied.
It shall be noted that still there are openings (4), which are provided in the others guides (G), to form the coupling spots of the belts locking elements (5).
This way, inside the inner portion of the profile (1) the reels of belts (3) are fitted in a way that they are pushed up to the point they get aligned to the referred rectangular openings (2).
Once the reels of belts (3) are aligned to the rectangular openings (2), this positioning makes possible the passage of the belts (C) that passes through a finishing element (6) made of plastic material that is coupled at the referred rectangular opening (2).
Said finishing element (6) made of plastic material has its upper portion that couples to an opening (A) provided at the upper portion of the referred reel of belt (3).
When the referred reel of belt (3) is correctly placed along with the profile (1), the locking tabs (7) are assembled.
Said the locking tabs (7) are provided with a hole (8) close to their bottom end as well as they have a rectangular cut, configuring a limitation element (9).
Said hole (8) is provided for the insertion of a bolt (P), said bolt that crosses over said hole (8) and crosses over the hole (4), which is also provided in the profile (1).
Said bolt (P) reaches the base of the reel of belt (3) which, once it is made of a plastic material, allows the hole to be made by the fixing movement of the bolt (P) itself, in the moment when the pole is assembled, fixing the reel of belt in a safe and rapid way.
Once the pole is assembled, to be possible for the belts locking elements (5) to fit to the guides (G), it is enough to bend them laterally, making one of their sides to couple to the guide (G) and to fit the other side is enough to slightly press it against the said guide (G).
When the belts locking elements (5) are fit to the guides (G) the array shall be pushed down towards the locking tab (7) up to the point that its movement is restricted by the limitation element (9).
To unlock the array the user shall simply perform the reverse movement.
As it is possible to verify by those skilled in the art after what has been disclosed and illustrated herein, the object of the present utility model entitled “CONSTRUCTIVE ARRANGEMENT FEATURE IMPROVEMENT INTRODUCED IN POLES FOR THE ORGANIZATION OF LINES” fulfills perfectly the requirements which define an Utility Model, once it has combined and modified elements already known in the art, providing to its components a new and different form and disposition, enhancing the present utility model object efficiency, improving the present utility model object performance, decreasing the present utility model manufacturing time, quantity of components and consequently the costs and mainly making the application of the present utility model object much more functional in the utilization by the final consumer.
Claims (3)
1. A combination comprising: an axially elongated extruded post having a hollow interior profile and an external profile of uniform cross section, said post having first and second axially elongated grooves opening radially outwardly onto an uninterrupted external profile surface, and said grooves defined by converging groove side walls; at least one reel slidably received inside said hollow post profile; at least one strap guiding device contained within said first groove; a strap opening inside said first groove for running a retractable strap radially outwardly from said reel through said strap opening from said strap guiding device to a groove of an adjacent post; a fastener element in said strap guiding device also inside said first groove for locating the device inside said first groove; and a locking tab in said second groove for engaging said reel at a location spaced from the fastener element in said first groove for anchoring said reel inside said post, said strap guiding device and locking tab contained entirely within said grooves to provide said uninterrupted external profile surface.
2. The combination according to claim 1 further including a second reel provided between the upper and lower ends of the post, said second reel also having an associated second strap opening in said first post groove for receiving a second fastener element and locating said second reel between said second faster element and a second locking tab in said second groove of said post and serving the function of locating said second reel axially in said post, whereby at least two straps can be provided between the top and bottom of the post.
3. The combination according to claim 2 wherein said fastener elements and locking tabs are provided entirely within their respective grooves of the extruded post profile so that the external profile surface is preserved without interruption.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRMU8301203-6 | 2003-07-08 | ||
| BRMU8301203-6U BR8301203Y1 (en) | 2003-07-08 | 2003-07-08 | constructive pole arrangement for queuing. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| US20050017115A1 US20050017115A1 (en) | 2005-01-27 |
| US7178790B2 true US7178790B2 (en) | 2007-02-20 |
Family
ID=34069874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/886,977 Expired - Fee Related US7178790B2 (en) | 2003-07-08 | 2004-07-08 | Constructive arrangement feature improvement introduced in poles for the organization of lines |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7178790B2 (en) |
| BR (1) | BR8301203Y1 (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070164144A1 (en) * | 2004-04-30 | 2007-07-19 | De Lorenzo Ricardo A | Brake device of webbing or belt cartridges of line organization poles |
| US20070228349A1 (en) * | 2006-03-30 | 2007-10-04 | Richard Smith | Portable privacy fence incorporating ground secured posts, each including a mesh unwinding section and a succeeding supporting section |
| US20070241314A1 (en) * | 2006-04-17 | 2007-10-18 | Robert Tsai | Damper |
| US20080229689A1 (en) * | 2007-03-19 | 2008-09-25 | Balance Systems S.R.L. | Modular structure for temporary exhibitions |
| US20100044661A1 (en) * | 2007-11-19 | 2010-02-25 | Weiner Steven L | Portable barrier apparatus |
| US20100175731A1 (en) * | 2009-01-12 | 2010-07-15 | John Day | Wind and sand barrier |
| US20100181544A1 (en) * | 2007-07-12 | 2010-07-22 | Laurence Patrick Wettern | Control Barrier for People |
| US20100232876A1 (en) * | 2009-03-16 | 2010-09-16 | James Ringelberg | Bollard configured to store a bollard coupling |
| US20100288450A1 (en) * | 2009-05-13 | 2010-11-18 | Naftali Bruck | Portable scene isolator |
| US20110209838A1 (en) * | 2010-02-26 | 2011-09-01 | Santora Kevin | Under furniture barrier |
| US20120140318A1 (en) * | 2010-12-06 | 2012-06-07 | Shih-Jen Wang | Retractable frame of projection screen |
| US20130306926A1 (en) * | 2012-05-21 | 2013-11-21 | Thomas Bock | Barrier and barrier post therefor |
| US8973645B1 (en) | 2011-08-24 | 2015-03-10 | Carl S. Cannova | Portable wind-resistant traffic screen and related method |
| CN105936449A (en) * | 2016-06-03 | 2016-09-14 | 国网冀北电力有限公司管理培训中心 | Fence collecting device and storing device thereof |
| CN107605226A (en) * | 2017-09-19 | 2018-01-19 | 淄博萃智工业设计咨询有限公司 | A kind of anti-error device for climbing electric line pole |
| US10011963B2 (en) | 2015-07-08 | 2018-07-03 | Indian Industries, Inc. | Crowd control stanchion with chain storage |
| US10240307B2 (en) * | 2014-04-23 | 2019-03-26 | Qmetrix Gmbh | Belt stanchion for a people guidance system |
| US10947682B2 (en) * | 2019-05-28 | 2021-03-16 | Roy Allen Foster | Temporary barrier system |
| WO2022098654A3 (en) * | 2020-11-03 | 2022-06-16 | Reinerandrew Eric | Improved retractable banner stanchion assembly |
| US11900834B2 (en) * | 2020-02-13 | 2024-02-13 | Andrew Eric Reiner | Retractable banner stanchion assembly |
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| CA2660145A1 (en) * | 2006-08-11 | 2008-02-14 | Roflexs Gmbh & Co. Kg | Barrier and securing post |
| WO2010088476A1 (en) * | 2009-01-30 | 2010-08-05 | Romar Mec, Llc | Magnetic safety pole |
| FR2978471B1 (en) * | 2011-07-26 | 2014-04-11 | Sdm Protect | DEVICE FOR FORMING A BARRIER AND / OR DISPLAYING A VISUAL COMPRISING MEDIA AND A RELEASE ROLLER |
| BRMU9102810U2 (en) * | 2011-10-24 | 2013-11-26 | Melo Wilson Ferreira | ARRANGEMENT APPLIED TO AREA INSULATOR WITH LOCK DEVICE |
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| US9476174B2 (en) | 2014-10-21 | 2016-10-25 | Phase 2 Enterprises LLC | Portable perimeter warning indication system |
| USD792613S1 (en) * | 2014-10-28 | 2017-07-18 | David Bar-Or | Safety stanchion and belt reel |
| US10435855B1 (en) * | 2019-07-13 | 2019-10-08 | Andrew Baxter Cohen | Magnetic stanchion connector assembly |
| CN111462320A (en) * | 2020-03-20 | 2020-07-28 | 中国电建集团昆明勘测设计研究院有限公司 | Automatic two-zone plot batch generation method based on constrained Delaunay triangulation network |
| CN112962493B (en) * | 2021-02-23 | 2022-06-24 | 日照捷杰科技制造有限公司 | Steel wire cable guardrail for municipal garden |
| US11993942B2 (en) * | 2021-07-15 | 2024-05-28 | Mj Engineering & Design | Safety cable system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119301A (en) * | 1977-03-25 | 1978-10-10 | The Raymond Lee Organization, Inc. | Rollaway fence |
| US6375164B1 (en) * | 1999-06-18 | 2002-04-23 | Lawrence Metal Products , Inc. | Double-tape pedestrian traffic control device and method of assembling it |
| US6830236B2 (en) * | 2003-03-10 | 2004-12-14 | Augusto De Lorenzo Ricardo | Locking device for retractable strap |
-
2003
- 2003-07-08 BR BRMU8301203-6U patent/BR8301203Y1/en not_active IP Right Cessation
-
2004
- 2004-07-08 US US10/886,977 patent/US7178790B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119301A (en) * | 1977-03-25 | 1978-10-10 | The Raymond Lee Organization, Inc. | Rollaway fence |
| US6375164B1 (en) * | 1999-06-18 | 2002-04-23 | Lawrence Metal Products , Inc. | Double-tape pedestrian traffic control device and method of assembling it |
| US6830236B2 (en) * | 2003-03-10 | 2004-12-14 | Augusto De Lorenzo Ricardo | Locking device for retractable strap |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7967233B2 (en) * | 2004-04-30 | 2011-06-28 | Ricardo Augusto De Lorenzo | Brake device of webbing or belt cartridges of line organization poles |
| US20070164144A1 (en) * | 2004-04-30 | 2007-07-19 | De Lorenzo Ricardo A | Brake device of webbing or belt cartridges of line organization poles |
| US20070228349A1 (en) * | 2006-03-30 | 2007-10-04 | Richard Smith | Portable privacy fence incorporating ground secured posts, each including a mesh unwinding section and a succeeding supporting section |
| US20070241314A1 (en) * | 2006-04-17 | 2007-10-18 | Robert Tsai | Damper |
| US20080229689A1 (en) * | 2007-03-19 | 2008-09-25 | Balance Systems S.R.L. | Modular structure for temporary exhibitions |
| US7971622B2 (en) * | 2007-03-19 | 2011-07-05 | Balance Systems S.R.L. | Modular structure for temporary exhibitions |
| US20100181544A1 (en) * | 2007-07-12 | 2010-07-22 | Laurence Patrick Wettern | Control Barrier for People |
| US8261806B2 (en) * | 2007-07-12 | 2012-09-11 | Laurence Patrick Wettern | Control barrier for people |
| US7909310B2 (en) * | 2007-11-19 | 2011-03-22 | Weiner Steven L | Portable barrier apparatus |
| US20100044661A1 (en) * | 2007-11-19 | 2010-02-25 | Weiner Steven L | Portable barrier apparatus |
| US20100175731A1 (en) * | 2009-01-12 | 2010-07-15 | John Day | Wind and sand barrier |
| US20100232876A1 (en) * | 2009-03-16 | 2010-09-16 | James Ringelberg | Bollard configured to store a bollard coupling |
| US8087846B2 (en) * | 2009-03-16 | 2012-01-03 | James Ringelberg | Bollard configured to store a bollard coupling |
| US20100288450A1 (en) * | 2009-05-13 | 2010-11-18 | Naftali Bruck | Portable scene isolator |
| US20110209838A1 (en) * | 2010-02-26 | 2011-09-01 | Santora Kevin | Under furniture barrier |
| US20120140318A1 (en) * | 2010-12-06 | 2012-06-07 | Shih-Jen Wang | Retractable frame of projection screen |
| US8274737B2 (en) * | 2010-12-06 | 2012-09-25 | Bright Supply Corp. | Retractable frame of projection screen |
| US8973645B1 (en) | 2011-08-24 | 2015-03-10 | Carl S. Cannova | Portable wind-resistant traffic screen and related method |
| US20130306926A1 (en) * | 2012-05-21 | 2013-11-21 | Thomas Bock | Barrier and barrier post therefor |
| US10240307B2 (en) * | 2014-04-23 | 2019-03-26 | Qmetrix Gmbh | Belt stanchion for a people guidance system |
| US10011963B2 (en) | 2015-07-08 | 2018-07-03 | Indian Industries, Inc. | Crowd control stanchion with chain storage |
| CN105936449A (en) * | 2016-06-03 | 2016-09-14 | 国网冀北电力有限公司管理培训中心 | Fence collecting device and storing device thereof |
| CN107605226A (en) * | 2017-09-19 | 2018-01-19 | 淄博萃智工业设计咨询有限公司 | A kind of anti-error device for climbing electric line pole |
| US10947682B2 (en) * | 2019-05-28 | 2021-03-16 | Roy Allen Foster | Temporary barrier system |
| US11900834B2 (en) * | 2020-02-13 | 2024-02-13 | Andrew Eric Reiner | Retractable banner stanchion assembly |
| WO2022098654A3 (en) * | 2020-11-03 | 2022-06-16 | Reinerandrew Eric | Improved retractable banner stanchion assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8301203U (en) | 2005-02-15 |
| US20050017115A1 (en) | 2005-01-27 |
| BR8301203Y1 (en) | 2011-07-12 |
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